/*
 * MIT License
 *
 * Copyright (c) 2020 小东
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */


package com.xclite.api.modules.db.model;


import cn.hutool.core.lang.Assert;
import lombok.Getter;

import java.util.ArrayList;
import java.util.List;


@Getter
/**
 * SQL参数
 *
 * @author mxd
 * 修改者: zhixiulee
 */
public class SqlParameter {

    private String name;
    private final int sqlType;

    private String typeName;

    private Integer scale;

    public SqlParameter(int sqlType) {
        this.sqlType = sqlType;
    }

    public SqlParameter(int sqlType, String typeName) {
        this.sqlType = sqlType;
        this.typeName = typeName;
    }

    public SqlParameter(int sqlType, int scale) {
        this.sqlType = sqlType;
        this.scale = scale;
    }

    public SqlParameter(String name, int sqlType) {
        this.name = name;
        this.sqlType = sqlType;
    }

    public SqlParameter(String name, int sqlType, String typeName) {
        this.name = name;
        this.sqlType = sqlType;
        this.typeName = typeName;
    }

    public SqlParameter(String name, int sqlType, int scale) {
        this.name = name;
        this.sqlType = sqlType;
        this.scale = scale;
    }

    public SqlParameter(SqlParameter otherParam) {
        Assert.notNull(otherParam, "SqlParameter object must not be null");
        this.name = otherParam.name;
        this.sqlType = otherParam.sqlType;
        this.typeName = otherParam.typeName;
        this.scale = otherParam.scale;
    }


    public boolean isInputValueProvided() {
        return true;
    }

    public boolean isResultsParameter() {
        return false;
    }

    public static List<SqlParameter> sqlTypesToAnonymousParameterList(int... types) {
        if (types == null) {
            return new ArrayList<>();
        } else {
            List<SqlParameter> result = new ArrayList<>(types.length);

            for (int type : types) {
                result.add(new SqlParameter(type));
            }

            return result;
        }
    }
}
